31 Thou shalt not doe so vnto the Lord thy God: for al abomination, which the Lord hateth, haue they done vnto their gods: for they haue burned both their sonnes and their daughters with fire to their gods.
Bible verses about "syncretism" | Geneva
2 Ye shall put nothing vnto the word which I command you, neither shall ye take ought there from, that ye may keepe the commandements of the Lord your God which I commande you.
33 They feared the Lord, but serued their gods after the maner of the nations whome they caryed thence. 34 Vnto this day they doe after the olde maner: they neyther feare God, neyther doe after their ordinances, nor after their customes, nor after the Lawe, nor after the commandement, which the Lord commanded the children of Iaakob, whom he named Israel, 35 And with whom the Lord had made a couenant, and charged them, saying, Feare none other gods, nor bowe your selues to them, nor serue them, nor sacrifice to them: 36 But feare the Lord which brought you out of the land of Egypt with great power, and a stretched out arme: him feare ye, and worshippe him, and sacrifice to him. 37 Also keepe ye diligently the statutes and the ordinances, and the Lawe, and the commandement, which he wrote for you, that ye do them continually, and feare not other gods. 38 And forget not the couenant that I haue made with you, neither feare ye other gods, 39 But feare the Lord your God, and he will deliuer you out of the handes of all your enemies. 40 Howbeit they obeyed not, but did after their olde custome. 41 So these nations feared the Lord, and serued their images also: so did their children, and their childrens children: as did their fathers, so do they vnto this day.